37883-70-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 37883-70-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,7,8,8 and 3 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 37883-70:
(7*3)+(6*7)+(5*8)+(4*8)+(3*3)+(2*7)+(1*0)=158
158 % 10 = 8
So 37883-70-8 is a valid CAS Registry Number.